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b456468 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | import Range from '@/ui/tools/range';
import Submenu from '@/ui/submenuBase';
import templateHtml from '@/ui/template/submenu/rotate';
import { toInteger, assignmentForDestroy } from '@/util';
import { defaultRotateRangeValues } from '@/consts';
const CLOCKWISE = 30;
const COUNTERCLOCKWISE = -30;
/**
* Rotate ui class
* @class
* @ignore
*/
class Rotate extends Submenu {
constructor(subMenuElement, { locale, makeSvgIcon, menuBarPosition, usageStatistics }) {
super(subMenuElement, {
locale,
name: 'rotate',
makeSvgIcon,
menuBarPosition,
templateHtml,
usageStatistics,
});
this._value = 0;
this._els = {
rotateButton: this.selector('.tie-rotate-button'),
rotateRange: new Range(
{
slider: this.selector('.tie-rotate-range'),
input: this.selector('.tie-rotate-range-value'),
},
defaultRotateRangeValues
),
};
}
/**
* Destroys the instance.
*/
destroy() {
this._removeEvent();
this._els.rotateRange.destroy();
assignmentForDestroy(this);
}
setRangeBarAngle(type, angle) {
let resultAngle = angle;
if (type === 'rotate') {
resultAngle = parseInt(this._els.rotateRange.value, 10) + angle;
}
this._setRangeBarRatio(resultAngle);
}
_setRangeBarRatio(angle) {
this._els.rotateRange.value = angle;
}
/**
* Add event for rotate
* @param {Object} actions - actions for crop
* @param {Function} actions.rotate - rotate action
* @param {Function} actions.setAngle - set angle action
*/
addEvent(actions) {
this.eventHandler.rotationAngleChanged = this._changeRotateForButton.bind(this);
// {rotate, setAngle}
this.actions = actions;
this._els.rotateButton.addEventListener('click', this.eventHandler.rotationAngleChanged);
this._els.rotateRange.on('change', this._changeRotateForRange.bind(this));
}
/**
* Remove event
* @private
*/
_removeEvent() {
this._els.rotateButton.removeEventListener('click', this.eventHandler.rotationAngleChanged);
this._els.rotateRange.off();
}
/**
* Change rotate for range
* @param {number} value - angle value
* @param {boolean} isLast - Is last change
* @private
*/
_changeRotateForRange(value, isLast) {
const angle = toInteger(value);
this.actions.setAngle(angle, !isLast);
this._value = angle;
}
/**
* Change rotate for button
* @param {object} event - add button event object
* @private
*/
_changeRotateForButton(event) {
const button = event.target.closest('.tui-image-editor-button');
const angle = this._els.rotateRange.value;
if (button) {
const rotateType = this.getButtonType(button, ['counterclockwise', 'clockwise']);
const rotateAngle = {
clockwise: CLOCKWISE,
counterclockwise: COUNTERCLOCKWISE,
}[rotateType];
const newAngle = parseInt(angle, 10) + rotateAngle;
const isRotatable = newAngle >= -360 && newAngle <= 360;
if (isRotatable) {
this.actions.rotate(rotateAngle);
}
}
}
}
export default Rotate;
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